This JDSU MDX-08MDC001B DSU WaveReady CWDM Module is in excellent unused condition and is guaranteed to be fully functional. These modules item came from a test measurement equipment rental/lease company that had surplus equipment. We can accept PayPal or your credit card. Please feel free to contact us with any questions. The Lumentum (JDSU) WaveReady Coarse Wavelength Divison Multiplexer/Demultiplexer Module (CWDM Mux/Demux) is a flexible, low-cost solution that enables the expansion of existing fiber capacity. Coupled with highly reliable passive optics certified for environmentally hardened applications, the CWDM Mux/Demux lets operators make full use of available fiber bandwidth in local loop and enterprise architectures. The CWDM Mux/Demux is a universal device capable of combining nine optical signals into a fiber pair. It is designed to support a broad range of architectures, ranging from scalable point-to-point links to two fiber-protected rings. The market-standard LGX? packaging of the CWDM Mux/Demux enables easy deployment in existing LGX-compatible frames or WaveReady 3500F shelves. The CWDM Mux/Demux is designed to interoperate with both the WaveReady line of transponder and optical regenerator solutions as well as CWDM transponders and small form-factor pluggables (SFPs) used in widely available transmission equipment. With billions of field operating hours, the industryleading Lumentum optical multiplexing technology offers unparalleled reliability and leading-edge performance. Features Multiplexes and demultiplexes eight CWDM (20 nm spaced) channels to a single fiber Overlays legacy networks with a 1310 nm bypass channel Eliminates need for channel power balancing with ultra-high isolation design Environmentally hardened for ambient operating temperatures of -40 to 85C; suitable for outside plant applications Requires no powering because of thermally stable passive optics Applications Maximizes fiber in local loop applications Overlays CWDM with existing 1310 nm transmission systems Provides bidirectional transmission on a single fiber Supports linear (bus) add/drop architectures Supports hub-and-spoke ring architectures Compliance ITU-T G.694.2 and G.695 GR-1221 and 1209